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Allen Bradley 855P-B30ME22 24VDC Panel Mount Alarm Horn

Allen Bradley 855P-B30ME22 24VDC panel mount alarm horn with 110dB output.

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ManufacturerAllen Bradley

Part number855P-B30ME22

Voltage 24VDC

Sound Output 110dB @ 1m

Mount Type Panel Mount

Series 855P

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Response within 1 business hour

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Extremely loud 110dB sound output 24VDC operation Robust panel-mount design High visibility red color Designed for harsh environments

Product description

The Allen Bradley 855P-B30ME22 is a high-output, panel-mount alarm horn designed for robust audible signaling in industrial settings. Operating on 24VDC, this device delivers an impressive sound pressure level of 110 decibels (dB) at 1 meter, making it suitable for environments where loud alerts are necessary. Its construction is engineered for durability and ease of panel installation.

This alarm horn is essential for applications demanding strong audible alerts, such as emergency evacuation signals, critical machinery warnings, or process alarms in heavy industrial environments. Industries benefiting from this product include mining, manufacturing, petrochemical, and transportation infrastructure.

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Technical specifications

Voltage	24VDC
Sound Output	110dB @ 1m
Mount Type	Panel Mount
Series	855P
Color	Red

Common applications

Industrial warning systems

Emergency alarms

Heavy machinery notification

Mining operations

Petrochemical plants

Transportation hubs

Compatible systems

General industrial control systems 24VDC power sources

Also known as

855P-B30ME22 horn, Allen Bradley 855P 110dB alarm, Panel mount loud sounder, 24VDC industrial siren

Replaces / compatible with

A powerful signaling solution that can replace or augment existing audible alarms in industrial control panels. Designed for Allen Bradley control environments.

Technical note

Expert tip

For optimal performance and to prevent premature failure, ensure the 24VDC power source is stable and within the specified tolerance for the unit.

What happens next?

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Frequently asked questions

What makes the Allen Bradley 855P-B30ME22 suitable for noisy industrial environments?

The Allen Bradley 855P-B30ME22 alarm horn is specifically designed for noisy industrial settings due to its exceptionally high sound output of 110 decibels (dB) at 1 meter. This ensures that the audible alert can be clearly heard above ambient noise levels.